Frank & Ernest cartoon, way-back:

Big cauldron of soup with the sign.
By third panel Frank asks the greasy-spoon proprietor about the sign --

Because you would not Like what you would See, Sir.

SO if'n ya gets some %pop to really LOOK at the abstractions for which they will readily kill ... (really or 'financially' via all those clever means)
You DON'T want to GO There ... there are enough untreated psychotics, never mind the pussies who couldn't face the **poof** of all those illusions just e v a n e s c i n g

Y'know?